Otai is a leading China supplier of 4140 Plate, 440C, M2 HSS, working with Bohler, Uddeholm, Thyssenkrupp, with ISO9001 certified. ALLOY STEEL Equivalent Grades Internal BS DIN IS EN en19 709m40 42cr4mo2 40cr4mo3 en19 41,404,142 en18d 530a40 37cr4 40cr1 en18d 5140 en18c 530a40 37cr4 40cr1 en18c 5140 en353 815m17 - 15nicr1mo12 en353 - 1045 s45c 1.12 ck45 080m46 xc42 c45 1050 s50c 1.12 cf53 060a52 xc48ts c53 1055 1.05 c55 070m55 9 c55
EN19 Engineering Steel (709M40) EN19 also known as 708M40 / 709M40 and AISI 4140 comes treated in the annealed as rolled or can be supplied in the T condition. We offer EN19 ia a high quallity alloy steel with good tensile strength. We can supply in diameters, squares, and flats from stock. EN8, EN8D, EN8M SteelEN8 is a very popular grade of through-hardening medium carbon steel, which is readily machinable in any condition. (Refer to our machinability guide ). EN8 is suitable for the manufacture of parts such as general-purpose axles and shafts, gears, bolts and studs. It can be further surface-hardened typically to 50-55 HRC by induction processes EN9 Carbon Steelapplications tempering of EN9 will be between 550-660°C. Welding We recommend you contact your welding consumables supplier who should provide you full assistance and information on welding EN9 steel. Heat Treatment Heat treatment temperatures, including rate of heating, cooling and soaking times will vary due to factors such as
EN9 Steel / S55C Steel Grade. En9 steel is a medium carbon steel grade having carbon content between 0.5 to 0.6 commonly supplied in the As Rolled condition. It is available in rounds, flats, hexagons and other forms. It is used in a number of engineering applications such as gears, sprockets and cams. Grades such as S55C, S53C are also types IS 1875 (1992):Carbon steel billets, blooms, slabs and between the supplier and the purchaser, ~.4.2 In other cases, conditioning of material for removing injurious defects shall be as agreed to between the purchaser and the manufacturer. 6 CHEMICAL COMPOSITION 6.1 Ladle Analysis The ladle analysis of steel, when carried out Table 1 Chemical Co.pOSitIOD (Clauses 1.1,6.1,6.2-1,6.3 and 12_1.1 ) (S) 0 MATERIAL COMPARISON TABLEASTM STANDARD UNS NO. KS/JIS Symbol KS/JIS Number Remark DIN Type DIN Material Remark Number Number A36 K02600 SMS400A/SM400A D3515/G3106 (23) St44-2 17100 1.0044 <1.1/2in
25CrMo4. 20KHM. 30KHM. 30KHMA. 25CrMo4. European equivalent grade for Alloy special steel SCM420 (JIS ):25CrMo4 (1.7218) NEW opportunities for buyers! Post free buying requirement for product SCM420 (JIS ) Chemical composition and properties of SCM420 Steel, Datasheet, Properties, Cross-Reference Table Physical Properties of steel grade SCM420. Temperature. (°C) Modulus of elasticity. (GPa) Mean coefficient of thermal expansion 10-6/ (°C) between 20 (°C) Steel Grade Equivalent Table (EN, SAE/AISI, UNS, DIN, BS Steel Grade Equivalent Table (EN, SAE/AISI, UNS, DIN, BS, UNI, JIS) The table below compares common grades of materials from various international specifications. Note that materials compared are the nearest available grade and may have slight variations in actual chemistry. Comparison of steel grades by chemistry. EN #.
33 rows · The table below details similar grades to the most commonly used engineering steels. The Comparison Table of Material - nbk1560S45C C45 C45E4 C45M2 C45 C45E C45R 1045-Chrome steel materials SCr430 - - 5130-SCr435 34Cr4 34CrS4-5132-SCr440 41Cr4 41CrS4 41Cr4 41CrS4 5140-Chromium-molybdenum steel materials SCM430 - - 4130-SCM435 34CrMo4 34CrMoS4-4137-SCM440 42CrMo4 42CrMoS4 42CrMo4 42CrMoS4 4140-Carbon tool steel materials SK3 C105U - - W1-10